3850490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 8049024

約数和(自身を除く): 4198534

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 821, 938, 1642, 2345, 4105, 4690, 5747, 8210, 11494, 28735, 55007, 57470, 110014, 275035, 385049, 550070, 770098, 1925245, 3850490]

約数ペア:

[(1, 3850490), (2, 1925245), (5, 770098), (7, 550070), (10, 385049), (14, 275035), (35, 110014), (67, 57470), (70, 55007), (134, 28735), (335, 11494), (469, 8210), (670, 5747), (821, 4690), (938, 4105), (1642, 2345)]